| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $34.78 | 7.428% | $37.3635 | $37.36 | $37.35 | $37.40 |
| Purchase #2 | $225.75 | 5.537% | $238.2498 | $238.25 | $238.25 | $238.20 |
| Purchase #3 | $17.97 | 6.441% | $19.1274 | $19.13 | $19.15 | $19.10 |
| Purchase #4 | $36.46 | 7.169% | $39.0738 | $39.07 | $39.05 | $39.10 |
| Purchase #5 | $95.98 | 12.668% | $108.1387 | $108.14 | $108.15 | $108.10 |
| Purchase #6 | $243.86 | 9.329% | $266.6097 | $266.61 | $266.60 | $266.60 |
| Purchase #7 | $166.96 | 5.516% | $176.1695 | $176.17 | $176.15 | $176.20 |
| 7 purchase totals = | $821.76 | $884.7324 | $884.73 | $884.70 | $884.70 | |